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different systems, such as reset oil service lamp, EPB service, SAS service, Doors,
windows and seat calibration learning and so on.
4.3 Diagnostic operation
This option allows you to manually locate a required control system for testing
through a series of choices. Follow the menu driven procedures and make proper
selection each time; the program will guide you to the diagnostic function menu after
selections are made.
The Function Menu options vary slightly for different vehicles. The function menu
may include:
Module Information – Read full electronic system module information, such as VIN,
1.
part number, version, supplier, production date of ECU.
Read fault code – Read full electronic system module fault code, show state and
2.
description of fault code.
3.
Clear fault Memory – Erase full electronic system module fault code and
diagnostic related freeze frame information.
View data – Read full electronic system module live data by text value or
4.
waveform.
Actuation Test – This function provides access to vehicle specific subsystem tests
5.
and component tests.
To perform a diagnostic function
1.
Establish communication with the test vehicle.
Select "Diagnostic" icon.
2.
3.
Select Vehicle Manufacturer.
Select "Vehicle Select" and select vehicle model, model year, etc. according to
4.
the on-screen prompts.
5.
Select the diagnosis mode and guide the selection through the menu of any
diagnosis mode to locate the required test system.
6.
Select the test to be performed on the function list.
Module Information
This function retrieves and displays the specific information for the tested control unit,
including unit type, version numbers and other specifications. Also you can save these
data by press save button.
Read Fault Codes
This function retrieves and displays the DTCs from the vehicle's control system. The
Read Codes screen varies for each vehicle being tested. On some vehicles, freeze frame
data can also be retrieved for viewing.
Functional Button
Save – tap this icon to save the information related to the fault code
Back – tap it to return to the previous screen or exit the function.
– tap this icon to view the information of the detail.
– tap this icon to view the information of the freeze frame.
Clear Fault Codes
After reading the retrieved codes from the vehicle and certain repairs have been
carried out, you can erase the codes from the vehicle using this function. Before
performing this function, make sure the vehicle's ignition key is in the ON (RUN) position
with the engine off.
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